Home / 5,040,672,054.95-7,561,008,082.43-1,360,171,504.55

Finding the Fourth Proportional to 5,040,672,054.95, 7,561,008,082.43 and 1,360,171,504.55

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Solution

The fourth proportional to 5,040,672,054.95, 7,561,008,082.43 and 1,360,171,504.55 is: 2,040,257,256.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,040,672,054.95 : 7,561,008,082.43 = 1,360,171,504.55 : x
  2. Step 2: Convert to fraction form
    5,040,672,054.95/7,561,008,082.43 = 1,360,171,504.55/x
  3. Step 3: Cross multiply
    5,040,672,054.95x = 7,561,008,082.43 × 1,360,171,504.55
  4. Step 4: Simplify right side
    5,040,672,054.95x = 10,284,267,739,393,523,712
  5. Step 5: Solve for x
    x = 10,284,267,739,393,523,712/5,040,672,054.95
  6. Step 6: Final answer
    x = 2,040,257,256.83

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.